## College Algebra 7th Edition

$x^2+2x+3$
Factor out $x$ in the numerator to obtain: $=\dfrac{x(x^2+2x+3)}{x}$ Cancel the common factor $x$ to obtain: $\require{cancel} \\=\dfrac{\cancel{x}(x^2+2x+3)}{\cancel{x}} \\=x^2+2x+3$